transportaton, trading, and food. -estellia
yes
it used to
"I used an airplane to fly over the oceans."
Marine life is the term used to describe the foundation of life in the oceans.
hertz
bathyscaphe
oceans
From my understanding, their were 94 oceans used. I remember my great grandfather telling me this because he was in world war II. I hope this helped you retard.
to find where the oceans are and rivers,plains,valleys,mountains
The Atlantic and the Carribean Sea.
They used them for protection and farming.
One modern technique used to measure the depth of oceans is bathymetry, which utilizes sonar technology to send sound waves to the ocean floor and measures the time it takes for the signals to bounce back. This data is used to create detailed maps of the ocean floor topography.